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Mass to Rep particles and reverse WarmUp

Last updated almost 4 years ago

2 Nsɛmmisa

6

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Given 38.5 grams of KBr, how many formula units in the sample of potassium bromide?

6

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Given 2.99x10²⁴ molecules of CO₂, how many grams in the sample of carbon dioxide?